:root{color-scheme:dark;--bg:#09131c;--panel:#11212d;--line:#263b48;--text:#e8f0f4;--muted:#9fb3c1;--accent:#36d3df}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 system-ui,sans-serif}header{padding:24px max(5vw,20px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}header strong{font-size:34px;letter-spacing:-2px}header span{color:var(--accent)}small{display:block;color:var(--muted)}header small{font-size:10px;letter-spacing:2px}main{max-width:1240px;margin:auto;padding:32px 24px;min-height:75vh}h1{font-size:clamp(26px,4vw,42px);line-height:1.2;letter-spacing:-1px;margin:12px 0 24px}h2{font-size:21px;line-height:1.35}p{color:var(--muted)}button{font:inherit;background:var(--accent);color:#05222b;border:0;border-radius:8px;padding:10px 16px;cursor:pointer;font-weight:650}button:disabled{opacity:.5;cursor:wait}button.secondary,.tabs button{background:#1b303e;color:var(--text);border:1px solid var(--line)}input,textarea{width:100%;padding:12px;margin:6px 0 18px;background:#0b1924;color:var(--text);border:1px solid #3c5362;border-radius:8px;font:inherit}textarea{resize:vertical}label{display:block}input:focus,textarea:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.eyebrow{font-size:11px;letter-spacing:3px;color:var(--accent)}#login{max-width:500px;margin:8vh auto}.overview{display:flex;justify-content:space-between;align-items:center;gap:16px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}.stats article,.cards article,#chatDetail{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}.stats p{font-size:13px}#qr{display:block;max-width:240px;width:100%;margin-top:16px}.tabs{display:flex;gap:8px;overflow-x:auto;padding:12px 0 24px}.tabs button{white-space:nowrap}.tabs button.active{color:var(--accent);border-color:var(--accent)}.chat-layout{display:grid;grid-template-columns:280px 1fr;gap:20px}#chatList{display:flex;flex-direction:column;gap:8px;max-height:700px;overflow:auto}#chatList button{text-align:left;background:var(--panel);color:var(--text);border:1px solid var(--line);word-break:break-word}#chatList button small{font-weight:400}.messages{max-height:480px;overflow:auto;margin:18px 0}.message{padding:12px 16px;border-radius:10px;background:#1b3342;max-width:92%;margin:10px 0;white-space:pre-wrap;overflow-wrap:anywhere}.message.out{margin-left:auto;background:#12414a}.message small{font-size:11px;white-space:normal}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:16px}.cards p{white-space:pre-wrap;overflow-wrap:anywhere}.actions{display:flex;gap:8px;flex-wrap:wrap}.badge{font-size:12px;color:var(--accent)}#notice{position:sticky;top:10px;z-index:3;background:#1c4049;border-radius:8px;padding:12px;margin-bottom:16px;white-space:pre-wrap}#notice:empty{display:none}footer{padding:24px;text-align:center;color:var(--muted);font-size:12px}[hidden]{display:none!important}@media(max-width:700px){main{padding:24px 16px}.stats,.chat-layout{grid-template-columns:1fr}#chatList{max-height:220px}.overview{align-items:flex-start}.overview button{margin-top:14px}.stats article,.cards article,#chatDetail{padding:18px}}
/* Keep every panel section visible on narrow screens. */
.tabs{flex-wrap:wrap}